MASC Multi material Aluminum SACMI Cap


See the complete production line in action, find out what are the manufacturing steps, how they works and what are the main features.

Tamper Evidence Security

  • Plastic tamper evidence band separates into 3 segments on opening
  • Tamper evidence band remains with the closure after opening

Perfect Sealing Performance

  • PVC-free liner provides optimum sealing performance
  • Smooth aluminum closure edge for easy and safe opening and resealing

Product Specifications

  • 28 mm aluminum roll-on closure, with plastic tamper evidence band
  • Fits glass neck finishes / PET necks
  • For returnable and non-returnable bottles
  • For cold and hot-fill, pasteurized and carbonated beverages
  • Can be applied using standard roll-on application machinery

Engineered for Quality

Making bottles quick, easy and convenient to carry, open and reseal, these caps ensure consistent removal torques while allowing for multicolor printing. The resulting high-quality appearance enhances both brand image and turnover, with in-the-cap printing making the aluminum closure ideal for promotional campaigns.


With over forty years' experience in designing and building machines for closures, Sacmi is the industry leader and the perfect partner for the provision of complete aluminum cap manufacturing solutions, tailor-made to suit specific market requirements.

Being able to count on a sole provider for the entire production line is a key competitive advantage. With Sacmi, that advantage is amplified by the fact that our skills extend well beyond the machines and processes.

Sacmi's closures and containers research facility has developed over decades of doing business and is now equipped with cutting-edge material testing, calculation and manufacturing simulation tools/equipment: today, it can develop personalized solutions in close collaboration with customers.

Key features of Sacmi production lines:

  • full plant automation
  • liners made directly inside the aluminum cap shell
  • minimization of production costs

Aluminum MASC screw closures production line

Complete lines and stand alone machines for the production of Aluminum screw closures with plastic TE band.



aluminum closure press

Double-action mechanical sheet press for the production of aluminum closures, suitable for operation with multi-punch dies and aluminum sheets. Read more

Inspection Systems of aluminium caps

Integrated into SACMI presses, lining machines or as stand-alone modules, vision systems for metal sheets and aluminum caps inspection offer the highest performance in terms of defect identification and quality assurance. CHS module that applies 7 high-resolution cameras, it is possible to inspect the inside, outside and side wall of the caps with the utmost precision; in this way, manufacturers can guarantee the highest quality to their end customers.



aluminum closure knurling machine

The BTV900 consists of 9 rotary heads which, in contrast with fixed tools, carry out knurling and make the horizontal/vertical slits on the cap as per requested specifications. Output up to 1300 shells/min. Read more



in-shell lining machine

36 punches, productivity up to 1600 closures/min, max closure diameter 33 mm, max closure height 24 mm. Read more



in-shell lining machine

20 punches, productivity up to 1000 closures/min, max closure diameter 38 mm, max closure height 24 mm. Read more

Injection moulding machine

Injection moulding machine

Equipped with a compound mixing and feeding system and a plasticizing barrier screw, controlled by inverter. Injection unit and ejector powered by accumulators and controlled by servovalves.

assembling machine

assembling machine

It consists of 3 main parts: a TE band ring feeding system, an aluminum shell feeding system, an assembling carousel and an outlet unit including a quality inspection system for the assembled closure able to automatically reject bad pieces.

CCD120 embossing system


The CCD120 provides outstanding performance, can handle up to 1200 pieces per minute and synchronises embossing with the decoration already on the outside of the cap. SACMI’s innovative CCD120 cap embossing solution can handle both ononymous and decorated caps, ensuring perfect synchronism between embossing and decoration.

Ruota il tuo device.